Crystalline complexes of fluticasone-2-furoate
US7592329B2 · kind B2 · utility
10Cited by
55References
10Claims
0Family size
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Key dates
| Filing date | Feb 4, 2003 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | May 12, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07J17/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There is provided a crystalline complex comprising a compound of formula (I)in which the crystal lattice is stabilized by the presence of a guest molecule, characterized in that the crystalline complex is of space group P212121 having unit cell dimensions of about 12.5±1.0 §, 15±1.0 §, and 16.2±1.0 § when determined at either 120K or 150K.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.